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| Message-ID: | <520D589B.9090002@cs.utoronto.ca> |
| Date: | Thu, 15 Aug 2013 18:39:23 -0400 |
| From: | Ryan Johnson <ryan DOT johnson AT cs DOT utoronto DOT ca> |
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| To: | cygwin AT cygwin DOT com |
| Subject: | Re: 64-bit emacs crashes a lot |
| References: | <51F3151D DOT 7040000 AT cs DOT utoronto DOT ca> <51F33565 DOT 1090406 AT cornell DOT edu> <51F33F52 DOT 4060405 AT cs DOT utoronto DOT ca> <51FB1D9E DOT 5090102 AT cs DOT utoronto DOT ca> <20130802080211 DOT GA18054 AT calimero DOT vinschen DOT de> <51FB9228 DOT 2020309 AT cornell DOT edu> <51FBA100 DOT 90005 AT cs DOT utoronto DOT ca> <51FD5462 DOT 5020400 AT cs DOT utoronto DOT ca> <51FFBDFF DOT 7040501 AT cornell DOT edu> <51FFC4F2 DOT 8080909 AT cs DOT utoronto DOT ca> <5203D89E DOT 6030801 AT cornell DOT edu> <5203DCCA DOT 1010105 AT cs DOT utoronto DOT ca> <5205B364 DOT 8090007 AT cs DOT utoronto DOT ca> <52064730 DOT 50404 AT cornell DOT edu> <"52065B3C DOT 6060104 AT cs DOT utoronto <520CCA41.3000107"@cs.utoronto.ca> <520D089A DOT 1020806 AT cornell DOT edu> <83ioz6op5v DOT fsf AT gnu DOT org> <520D4036 DOT 8010303 AT cs DOT utoronto DOT ca> <520D44B9 DOT 7090206 AT cornell DOT edu> <520D4725 DOT 3030503 AT cs DOT utoronto DOT ca> <520D4F07 DOT 8050007 AT cornell DOT edu> |
| In-Reply-To: | <520D4F07.8050007@cornell.edu> |
On 15/08/2013 5:58 PM, Ken Brown wrote: > On 8/15/2013 5:24 PM, Ryan Johnson wrote: >> On 15/08/2013 5:14 PM, Ken Brown wrote: >>> On 8/15/2013 4:55 PM, Ryan Johnson wrote: >>>> Program received signal SIGSEGV, Segmentation fault. >>>> ___chkstk_ms () at >>>> /usr/src/debug/gcc-4.8.1-1/libgcc/config/i386/cygwin.S:146 >>> >>> You're not using the latest gcc, which is 4.8.1-3. Any chance that >>> that's your problem? >> Heh. I actually do have the latest gcc, but somehow the upgrade didn't >> pick up the debug package (which showed as not installed in setup.exe). >> I have manually upgraded it now. > > OK. But doesn't the above show that the crash is occurring in gcc, > not emacs? It's trying to grow the stack for alloca and something went wrong, I believe (though I didn't see where re_match_2_internal calls alloca) > >> BTW, how do you compile emacs from the sources given? I tried untarring >> and patching, but I get the message: >>> configure: error: Emacs hasn't been ported to `x86_64-unknown-cygwin' >>> systems. >>> Check `etc/MACHINES' for recognized configuration names. > > One of the patches changes configure.ac, so you have to run autoreconf > after applying it. Hmm... $ autoreconf -if lib/gnulib.mk:42: GL_GENERATE_ALLOCA_H does not appear in AM_CONDITIONAL lib/Makefile.am:10: `lib/gnulib.mk' included from here lib/gnulib.mk:121: gl_GNULIB_ENABLED_dosname does not appear in AM_CONDITIONAL lib/Makefile.am:10: `lib/gnulib.mk' included from here lib/gnulib.mk:159: GL_GENERATE_EXECINFO_H does not appear in AM_CONDITIONAL lib/Makefile.am:10: `lib/gnulib.mk' included from here lib/gnulib.mk:224: gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36 does not appear in AM_CONDITIONAL lib/Makefile.am:10: `lib/gnulib.mk' included from here lib/gnulib.mk:323: gl_GNULIB_ENABLED_pathmax does not appear in AM_CONDITIONAL lib/Makefile.am:10: `lib/gnulib.mk' included from here lib/gnulib.mk:482: gl_GNULIB_ENABLED_stat does not appear in AM_CONDITIONAL lib/Makefile.am:10: `lib/gnulib.mk' included from here lib/gnulib.mk:505: GL_GENERATE_STDALIGN_H does not appear in AM_CONDITIONAL lib/Makefile.am:10: `lib/gnulib.mk' included from here lib/gnulib.mk:528: GL_GENERATE_STDARG_H does not appear in AM_CONDITIONAL lib/Makefile.am:10: `lib/gnulib.mk' included from here lib/gnulib.mk:556: GL_GENERATE_STDBOOL_H does not appear in AM_CONDITIONAL lib/Makefile.am:10: `lib/gnulib.mk' included from here lib/gnulib.mk:579: GL_GENERATE_STDDEF_H does not appear in AM_CONDITIONAL lib/Makefile.am:10: `lib/gnulib.mk' included from here lib/gnulib.mk:609: GL_GENERATE_STDINT_H does not appear in AM_CONDITIONAL lib/Makefile.am:10: `lib/gnulib.mk' included from here lib/gnulib.mk:901: gl_GNULIB_ENABLED_strtoll does not appear in AM_CONDITIONAL lib/Makefile.am:10: `lib/gnulib.mk' included from here lib/gnulib.mk:912: gl_GNULIB_ENABLED_strtoull does not appear in AM_CONDITIONAL lib/Makefile.am:10: `lib/gnulib.mk' included from here lib/gnulib.mk:1308: gl_GNULIB_ENABLED_verify does not appear in AM_CONDITIONAL lib/Makefile.am:10: `lib/gnulib.mk' included from here lib/Makefile.am:5: library used but `RANLIB' is undefined lib/Makefile.am:5: The usual way to define `RANLIB' is to add `AC_PROG_RANLIB' lib/Makefile.am:5: to `configure.ac' and run `autoconf' again. autoreconf-2.69: automake failed with exit status: 1 Did I miss something? Ryan -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
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